remove Google+ Profile widget from widget-iframe demo (disabled by Google)

Author: dryabov

demo/widget-iframe.htm

@@ -29,10 +29,10 @@ <h3>Facebook Recommend Button</h3>
         <iframe data-src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fressio.github.io%2Flazy-load-xt&amp;width&amp;layout=button_count&amp;action=recommend&amp;show_faces=true&amp;share=true&amp;height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; height:21px;" allowTransparency="true"></iframe>
     </div>
 
-    <h3>Google+ Profile</h3>
+    <!--h3>Google+ Profile</h3>
     <div>
         <iframe data-src="http://www.google.com/s2/u/0/widgets/ProfileCard?uid=108551811075711499995" width="100%" height="125" scrolling="no" style="border:0px solid"></iframe>
-    </div>
+    </div-->
 
     <h3>Google Maps Engine Lite</h3>
     <div>